20006112

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{4253}}^1$

素因数の和:4280

約数の個数: 72

約数和(自身を含む): 61104456

約数和(自身を除く): 41098344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4253, 4704, 8506, 12759, 17012, 25518, 29771, 34024, 51036, 59542, 68048, 89313, 102072, 119084, 136096, 178626, 204144, 208397, 238168, 357252, 408288, 416794, 476336, 625191, 714504, 833588, 952672, 1250382, 1429008, 1667176, 2500764, 2858016, 3334352, 5001528, 6668704, 10003056, 20006112]

約数ペア:

[(1, 20006112), (2, 10003056), (3, 6668704), (4, 5001528), (6, 3334352), (7, 2858016), (8, 2500764), (12, 1667176), (14, 1429008), (16, 1250382), (21, 952672), (24, 833588), (28, 714504), (32, 625191), (42, 476336), (48, 416794), (49, 408288), (56, 357252), (84, 238168), (96, 208397), (98, 204144), (112, 178626), (147, 136096), (168, 119084), (196, 102072), (224, 89313), (294, 68048), (336, 59542), (392, 51036), (588, 34024), (672, 29771), (784, 25518), (1176, 17012), (1568, 12759), (2352, 8506), (4253, 4704)]